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N-t-Butoxycarbonyl-L-leucine N-Hydroxysuccinimide Ester
PCB 55 标准品
TRANSPORT CONTAINER, WITH SCREW CAP, PE, 85 X 30 MM VE = 500 ST
NUCLEOSIL CN GUARD COLUMN, FOR HPLC CART RIDGES (1PK=4)
GRAD.CYLINDER,TALL FORM, SAN,50 ML, CRYSTAL CLEAR
2.5 ml LABMAX airless瓶口分液器活塞
Process Chemistry, Replacement Olives, Compression Fitting, 5/PK, Imperial,Bore Size 5?16”
1,1'-二甲基二茂铁
甲醇中乙基杀扑磷
乙腈中氧倍硫磷溶液,100μg/mL